Method for automatically analyzing transaction logs of a distributed computing system

a distributed computing system and transaction log technology, applied in the field of automatic analysis of transaction logs of distributed computing systems, can solve the problems of inability to fully analyse the transaction logs of users, in particular causal relations between, and is extremely difficult and even impossible in certain cases, so as to increase the precision of its prediction
US20210342702A1Pending Publication Date: 2021-11-04BULL SA
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Patent Information

Authority / Receiving Office
US · United States
Patent Type
Applications(United States)
Current Assignee / Owner
BULL SA
Publication Date
2021-11-04

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Abstract

An aspect of the invention relates to a method for automatically analysing a transaction log of a distributed computing system, comprising a plurality of lines, the method comprising the following steps:For each line:Cutting the line into words;Constructing a comparison vector by comparing the line with the other lines of the same size as the line;Constructing a pattern from the comparison vector;Creating an event per pattern;Constructing at least one prediction model by training an artificial neural network on a group of training events, the prediction model being configured to predict the next event in the transaction log;For at least one event:Using the prediction model to predict the event, from a group of prediction events;Generating from the prediction model, a causal graph of the event comprising a causal relation for each event of the group of prediction events responding to a relevance condition.
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Description

BACKGROUND OF THE INVENTIONField of the Invention

[0001] The technical field of the invention is that of distributed computing systems and in particular that of analysing transaction logs of distributed computing systems.

[0002] The present invention relates to a method for analysing at least one transaction log of a distributed computing system and in particular a method for automatically analysing at least one transaction log of a distributed computing system.Description of the Related Art

[0003] The transaction logs of distributed computing systems are very useful sources of information in many cases such as for example, discovering the root case of an error, assistance with installation or automatic “debugging”.

[0004] However, fully analysing these transaction logs by a user, in particular identifying the events that have occurred and the causal relations between the different events identified, is extremely difficult and even impossible in certain cases, even for an experienced user.[...

Claims

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